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Sep 24 2021

schoen_loyalty.org added a comment to rGfd0765933c3c: Change lowest address on subnet (host 0) not to broadcast by default..

I haven't yet tried routing in this configuration (i.e., confirming that both the Linux and FreeBSD machines will be willing to route packets in both directions in this condition), but I'll give that a try next.

Sep 24 2021, 6:14 AM

Sep 23 2021

schoen_loyalty.org added a comment to rGfd0765933c3c: Change lowest address on subnet (host 0) not to broadcast by default..

I applied this against a FreeBSD 13.0-RELEASE-p4 system and checked for interoperability successfully on a LAN with a machine running Linux kernel 5.14.1 (which includes our corresponding patch with this same functionality). ARP, ICMP, and TCP worked in both directions with either the FreeBSD or the Linux machine set to use the lowest address on their shared subnet.

Sep 23 2021, 4:01 AM

Sep 5 2021

schoen_loyalty.org added a comment to D19316: IPV4 Experimental address space usage and cleanup of code not using IN_foo.

Hi @karels, I do also have a FreeBSD patch for the lowest or zero address:

Sep 5 2021, 3:25 AM

Jun 10 2021

schoen_loyalty.org added a comment to D19316: IPV4 Experimental address space usage and cleanup of code not using IN_foo.

Hi, I'm working on this topic and I wanted to give an update on a bunch of things, most of them from earlier today.

Jun 10 2021, 5:13 AM